脉冲电晕处理三乙胺的实验研究  

Experimental study on the removal of triethylamine by pulse corona

作　　者：洪波[1] 黄立维[1] 祝成凤[1] 党永霞[1] 何联侯[1] 

机构地区：[1]浙江工业大学生物与环境工程学院,浙江杭州310032

出　　处：《浙江工业大学学报》2012年第2期168-171,共4页Journal of Zhejiang University of Technology

摘　　要：采用线-筒式电晕反应器,对三乙胺废气的去除效果进行研究.实验考察峰值电压、载气成分和水分等因素对去除率的影响.结果表明:加大峰值电压,增加氧气的体积分数有利于三乙胺的分解.当通气量在300mL/min,三乙胺的质量浓度约为0.05mg/L,氧气体积分数为25%,处理效率可达到65%以上.通过产物的分析,发现最终分解主要产物为CO,CO2,H2O和NO2.The decomposition of triethylamine（TEA）was carried out by a wire-tube pulsed corona reactor.The influences of operation parameters like pulse voltage,gas conposition and water vapor on the removal of pollutants were investigated.Experimental result shows that the decomposition of TEA increased with the increase of the power input into the reactor and the oxygen concentration in the sample gas.The removal of triethylamine was about 65% when the concentration of triethylamine is about 0.05 mg/L is a gas stream with a gas flow rate 300 mL/min and oxygen volume fraction of 25%.The decomposition products were analyzed,and it was found that the main products from the decompositions were CO,CO2,H2O and NO2.

关 键 词：脉冲电晕反应器 三乙胺 去除率 

分 类 号：X701[环境科学与工程—环境工程]